baber/WOPTO huggingface dataset:
Patent JP-2007231933-A (JP)
Title: Silencer
Inventor: ISHIZU KENICHI
IPC: F01N1/02
Filed: 2007-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silencer capable of automatically selecting a wide range of frequency regions by a resonance in accordance with exhaust pressure of exhaust gas without consuming much battery power and which has a simple construction.  <P>SOLUTION: The silencer is accommodated in freely slidably in an axial direction along the inner peripheral surface inside the exhaust introduction pipe 16 and comprises resonance tubes change-over valve elements 2 depressed and slid to the downstream direction by the exhaust pressure introduced inside the exhaust introduction pipe 16 and a coil spring 3 which energizes the resonance tubes change-over valve elements 2 as it thrusts back to the upper stream direction and either one or both base side openings of a plurality of resonance tubes 18, 19 in accordance with the slidable positions of the resonance tubes change-over valve elements 2 and the first communicating hole 23, the second communicating hole 24 and the third communicating hole 25 which are selectively communicated with the exhaust introduction pipe 16 inside are formed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008170110-A (JP)
Title: Method of calculating additive amount of harmful trace element elution inhibitor and method of inhibiting elution of harmful trace element using the same
Inventor: HIKINO KENJI
IPC: B09B3/00
Filed: 2007-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of inhibiting elution of a harmful trace element having small risk of damaging a combustion furnace, and to provide a method of calculating an additive amount of a harmful trace element elution inhibitor used in determining the additive amount of the harmful trace element elution inhibitor in the method.  <P>SOLUTION: This method of calculating the additive amount of harmful trace element elution inhibitor, comprises: a process for measuring a content of calcium oxide remaining in coal ash when the coal to which the prescribed amount of harmful trace element elution inhibitor is added, is burned in the combustion furnace; a process for calculating the amount of a calcium element contributing on melting of the coal ash in the combustion furnace by subtracting the content of calcium oxide from the additive amount of the harmful trace element elution inhibitor; and a process for deciding the additive amount of harmful trace element elution inhibitor within a range that the amount of calcium contributing on the melting of coal ash does not melt the coal ash in the combustion furnace.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008169963-A (JP)
Title: Flow control valve
Inventor: TANIGUCHI KAZUMASA
IPC: F16K31/06
Filed: 2007-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent occurrence of trouble, such as abnormal sliding of a needle due to foreign substances, wear debris, etc. by discharging the foreign substances contained in the fuel flowed into the inside of the electromagnetic valve of a supply pump from outside, and the wear debris, etc. produced inside the electromagnetic valve, outside the electromagnetic valve.  <P>SOLUTION: In the electromagnetic valve 11, an exit port 63 and a receiving hole 64 are formed on the bottom surface of a cylindrical portion 39 with the bottom of a stator core 32. A union 65 having a fuel hole 66, an orifice 9, and a fuel hole 67 formed therein is press fitted into the wall surface of the receiving hole 64. A pipe 71 having a fuel hole 72 formed therein is press fitted into the wall surface of the fuel hole 67 of the union 65. By this configuration, a foreign substance discharge passage 8 is provided so as to make a spring containing chamber 40 communicate with the outside of the electromagnetic valve 11. As a result, the foreign substances and the wear debris can be discharged from the inside of the electromagnetic valve 11 to the outside of the electromagnetic valve 11. Therefore, the abnormal sliding of the needle 6 due to the foreign substances, the wear debris, etc. can be prevented.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008177847-A (JP)
Title: Packet transfer device
Inventor: OUCHI MASARU
IPC: H04L12/46
Filed: 2007-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packet transfer device (L2SW) suitable to real time packet transfer that is transmitted after establishing a session between terminals.  <P>SOLUTION: In the packet transfer device composing a plurality of first line interface (INF) parts accommodating a user terminal, a second line INF part connected to a communication node device on a session managing device side and a protocol processing part, wherein the protocol processing part comprises a connection management table, a header information table and a control part, the control part updates the connection management table and the header information table upon receiving a particular session control packet from the first line INF parts, rewrites header information of a received packet on the basis of the header information table if a table entry corresponding to the header information of the received packet has been registered in the connection management table upon receiving a real time packet of any of the first line INF parts, and routes the received packet as it is if the table entry has not been registered.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007216219-A (JP)
Title: Wiper apparatus and purifying facility using this
Inventor: YOSHII KIYOAKI
IPC: B08B1/00
Filed: 2007-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiper apparatus capable of sufficiently removing a deposited substance adhering to a protection glass tube or the like with a simple structure, and purifying facility using this.  <P>SOLUTION: The wiper apparatus 10 which removes the deposited substance on the surface of the protection glass tube 45 of a sterilization lamp 41 comprises a swirling means 20 for reciprocally rotating the outer peripheral part of the protection glass tube 45 on the end part of the protection glass tube 45, and a band 31 engaged with the swirling means 20 and wound around the surface of the protection glass tube 45. The purifying facility 100 comprises the wiper apparatus 10, a purifying tank 50, the sterilization lamp 41 provided in the purifying tank 50 and the protection glass tube 45 covering the sterilization lamp 41, wherein the stain of the protection glass tube 45 is prevented and wherein the effect on the sterilization lamp 41 can be maintained for a long time.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008179445-A (JP)
Title: Camera fitting device for crane
Inventor: SHINODA TOSHIKAZU
IPC: G03B17/56
Filed: 2007-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera fitting device for a crane allowing various photography equal to aerial photography by relaxing a limit of photography range of a camera using a crane.  <P>SOLUTION: A crane vehicle 90 is moved to a position wherein a desirable photography is possible. A crane boom 92 is extended, and angle thereof is adjusted. Even if the angle of the crane boom 92 is changed, since a camera fitting frame 50 can be turned in relation to an extension arm 30, a camera 80 can be held in an excellent posture. Even if the camera fitting frame 50 shakes with the wind, shake is excellently stopped by the braking work of a brake 64. Since the camera 80 is positioned beyond a main hook 16 by the extension arm 30, photography with excellent view is possible.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008179240-A (JP)
Title: Gear shift operation device for vehicle
Inventor: KUBOTANI HIDEKI
IPC: B62D1/04
Filed: 2007-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gear shift operation device for a vehicle capable of enhancing the operability of a manual operation switch when steering a steering wheel, and reliably preventing any improper operation of the manual operation switch.  <P>SOLUTION: The gear shift operation device has an automatic variable speed mode in which the variable speed ratio of an automatic transmission is automatically changed according to the traveling state of the vehicle and a manual variable speed mode in which the variable speed ratio of the automatic transmission is manually changed by operating the manual operation switch. An operation unit 31 having a concentric ring shape with a ring part of a steering wheel at the forward position of a vehicle body of the ring part is provided on the manual operation switch 3. The operation unit is divided into three arc-shaped operation pieces 31a, etc. so as to be operable in the longitudinal direction of the vehicle body. The manufacture operation switch is constituted so that a shift-up command signal is output by operating each operation piece forward of the vehicle body, and a shift-down command signal is output by operating each operation piece backward of the vehicle body.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007224290-A (JP)
Title: Thermoplastic resin composition and molded product thereof
Inventor: HAMAGUCHI MITSUSHIGE
IPC: C08L67/04
Filed: 2007-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition comprising an aromatic polyester resin and a polylactic acid resin and largely improved in mechanical characteristics, hydrolysis resistance and heat resistance which have been defects of the polylactic acid resin, and a molded product thereof.  <P>SOLUTION: The thermoplastic resin composition comprises 15-50 wt.% aromatic polyester resin (a) and 50-85 wt.% polylactic acid resin (b) blended to the same. In the thermoplastic resin, the aromatic polyester resin (a) forms a continuous phase and the polylactic acid resin (b) forms a dispersed phase or a continuous phase in a resin phase-separated structure observed by electron microscope.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008186062-A (JP)
Title: Portable crime prevention tool
Inventor: YOSHINAKA KENJI
IPC: G08B15/00
Filed: 2007-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable crime prevention tool capable of easily and naturally carrying without any distinction of a child and adult and surely ringing a crime prevention buzzer when a carrying person is involved in a criminal matter.  <P>SOLUTION: The portable crime prevention tool 1 comprises a buzzer body 2 having a ringing section electrically making a buzzer sound built in and having a front surface and rear surface, a fitting band 4 capable of fitting the buzzer body 2 on an arm of a human body, and switch 3 arranged on the surface of the buzzer body 2 and transmitting an electric signal to the ringing section in order to make the ringing section ring by making the switch push around. The switch 3 has an area greater than 1/3 of the surface area of the surface of the buzzer body 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008183581-A (JP)
Title: Method for manufacturing cylinder block
Inventor: SAITO JUNICHI
IPC: B22D19/08
Filed: 2007-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique relating to a method for manufacturing a cylinder block, which technique facilitates removal of a core material by a simple structure regardless of a casting method to be used.  <P>SOLUTION: In the method for manufacturing a cylinder block 5, the process of casting the cylinder block 5 includes: a step of transferring a thermal injection layer 3 on the inner surface of the cylinder block 5 by casting-in a core 4, which consists of a releasing material layer 2 formed on the outer peripheral surface of a core material 1 and the thermal injection layer 3 formed on the outer peripheral surface of the releasing material layer 2 (that is, a thermal injection layer transferring step); a step of removing the core material 1 from the cylinder block 5 (that is, a core material removing step); and a step of removing the releasing material layer 2 remaining on the inner surface of the cylinder block 5 (that is, a releasing material layer removing step). The releasing material layer 2 is formed of an easily breakable refractory.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008187820-A (JP)
Title: Driver and drive system
Inventor: NODA TOKUHIRO
IPC: G03B5/00
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driver and a drive system in which ample low-speed driving and smooth change of the driving speed are possible.  <P>SOLUTION: One voltage value is outputted selectively from a first voltage value, a second voltage value lower than the first voltage value, and a third voltage value lower than the second voltage value. First, the first voltage value is outputted in a first period, after the second voltage value is outputted in a second period; the third voltage value is outputted in a third period; and then the second voltage value is outputted in the final fourth period. Such an output cycle is repeated, and a voltage is applied to an electromechanical conversion element. On the way of increasing the length of the first period, at least one of the inclinations in the variations in length of second and fourth periods for the variations in the length of first period is altered.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008185853-A (JP)
Title: Flexible display device
Inventor: HASHIMOTO MORIMI
IPC: B32B7/022
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible display device which can prevent the surface of the light-emitting surface side from being damaged by the contact between the surface of the light-emitting surface side and the surface of the back surface side and can be housed in a comfortable and compact manner, when winding and housing the flexible display device in a free size.  <P>SOLUTION: The flexible display device has a light-emitting element, formed on a flexible base and can be wound, such that the surface of the light-emitting surface side is brought into contact with the surface of the back surface side upon the housing, wherein the hardness of the surface of the light-emitting surface side is larger than the hardness of the surface of the back surface side.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008191847-A (JP)
Title: Paper money processor
Inventor: MATSUI FUSHIJI
IPC: G07D9/00
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper money processor equipped with a pushing mechanism for pushing paper money into a paper money housing part by preventing any gap from being generated between paper money in the paper money housing part.  <P>SOLUTION: In a paper money processor 1, paper money P conveyed to a paper money pushing region 10 is moved toward a tray 60 at one side of a pressing plate 32, and the paper money P is moved toward the tray 60 at the other side of the pressing plate 32, wherein pressurizing actions by a paper money pressurizing mechanism 30 are different at the both sides of the paper money P during the paper money pushing operation. Also, it is possible to push paper money P into the tray 60 while changing the position of the pressure operating point along the longitudinal direction of the paper money according to the actions of swing pushing members 300 and 302.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007221781-A (JP)
Title: Apparatus and associated method for providing network selection management in radio communication system
Inventor: PECEN MARK
IPC: H04L12/28
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for a mobile station selectably connectable with a communication network in communication connection.  <P>SOLUTION: The present invention relates to an apparatus (24) for a mobile station (10) selectably connectable with a communication network in communication connection, comprising: a signal performance metric identifier (28) adapted to receive an indication of a receive signal transmitted by the communication network during at least a first time period; a rate-of-change calculator (42) adapted to receive a representation of the indication received by the signal performance metric identifier (28); an average calculator (34) adapted to receive a value representing the indication received by the signal performance metric identifier (28); and a connector authorizer (38) adapted to receive an indication of calculations made by the rate-of-change calculator (42) and the average calculator (34).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007214566-A (JP)
Title: Multiband filter module and its manufacturing method
Inventor: PARK YUN-KWON
IPC: H01L25/18
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiband filter module whose element yield has been improved by reducing a coupling phenomenon by distributing output pads that have been densely crowded on a substrate.  <P>SOLUTION: In this multiband filter module, at least one top edge filter is laminated on the upper surface of a primary substrate, and then a primary packaging substrate packages the top edge filter laminated on the primary substrate. Meanwhile, at least one bottom edge filter is laminated on the upper surface of a secondary substrate, and then a secondary packaging substrate packages the bottom edge filter laminated on the secondary substrate. The two packaging substrates are combined so that the bottom surface of the primary substrate and that of the secondary substrate may face each other.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008193563-A (JP)
Title: Imaging apparatus, reproduction device, imaging method, reproduction method and program
Inventor: TERASAWA TOMOYA
IPC: H04N5/225
Filed: 2007-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem: when an entry point is inserted as a bookmark into data including a video image and sound, the entry point rarely has relevance with the content of the video image and sound.  <P>SOLUTION: The imaging apparatus has a photography execution part which photographs photography data including the video image and an additional information imparting part which analyzes the photography data and imparts additional information corresponding to the analysis result to the photography data. In addition, a reproduction device has a reproduction part which reproduces photography data including additional information corresponding to a result by analyzing photography information including the video image and the sound and an operation part which executes a retrieving operation of the additional information from the photography data.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008198456-A (JP)
Title: Connecting member of conductive material, and its connection method
Inventor: ODA YOSHIMITSU
IPC: H01R4/02
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connecting member of conductive material by which a strong connection is obtained with a simple facility, and a connection method of the connecting member.  <P>SOLUTION: The connecting member is connected to an end part of a copper wire and has a pair of connecting pieces 2, 2 arranged in opposition so as to pinch the end part of the copper wires W arranged adjacently in parallel, and the connecting pieces 2, 2 are provided with an inner layer 4 arranged on the copper wire side and an outer layer 5 which is joined to the inner layer 4 and is formed of pure Cu or Cu alloy. The inner layer 4 is formed of P-Cu alloy containing P 0.7-3.2 wt.%, or pure Ni or Ni-Cu alloy containing Ni 4.0 wt.% or more.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008198126-A (JP)
Title: Data communications system and program, and data receiving device, program, and method
Inventor: OKUBO HIROSHI
IPC: G06F13/38
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To increase communication efficiency due to a storage region in a second stage under such configurations that the storage region in the second stage in which received data are temporarily stored is arranged.  <P>SOLUTION: While the number and size of buffers to be set in a storage region in a second stage are changed (S52, 54, 60 and 62), the bulk-out transfer of USB is operated (S56). Then, the number of times and processing time when NYET hand shake is issued are stored about the number and size of the buffers.(S58). In optimal value decision processing (S64), the number and size of the buffers capable of increasing communicating efficiency are decided based on this result.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008200903-A (JP)
Title: Pressure regulating apparatus, image forming apparatus, pressure regulating method, and method for detecting remaining quantity of liquid
Inventor: KATADA MASATO
IPC: B41J2/175
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a pulsating flow generated by a pump for regulating back pressure of a liquid delivering head, and to shorten a time until pressure in the liquid delivering head is set at a specified negative pressure.  <P>SOLUTION: A sealed vessel 41 with a predetermined volume is partitioned into an ink chamber 43 and a negative pressure chamber 44 by a movable membrane 42. The ink chamber 43 is equipped with a sub-tank 40 which communicates with the liquid delivering head 50, a pressure regulating pump 64 for regulating the pressure of ink in the ink chamber 43 of the sub-tank 40 by regulating the pressure of gas in the negative pressure chamber 44 of the sub-tank 40, a buffer chamber 65 for alleviating the pulsating flow generated by the pressure regulating pump 64, an on-off valve 72 which switches between communication and interception between the negative pressure chamber 44 of the sub-tank 40 and the buffer chamber 65, and a three-way valve 73 which switches between the state of making the pressure regulating pump 64 communicate with the negative pressure chamber 44 of the sub-tank 40 without the medium of the buffer chamber 65, or the state of making the pressure regulating pump 64 communicate with the buffer chamber 65.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008207191-A (JP)
Title: Die for hot extrusion, and method for manufacturing hot extruded material
Inventor: TAJIMA JUNPEI
IPC: B21C23/32
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a die for hot extrusion, which die can effectively prevent the surface defects of an extruded pipe to be caused in the hot extrusion of a hard-to-work material without deteriorating the productivity and manufacturing cost.  <P>SOLUTION: When a hard-to-work material is worked by the hot extrusion, the die for the hot extrusion having a surface roughness of 20 to 80 μm in Rz at its approach portion and its bearing portion is used. By this method, the contact area between the die and the working material can be reduced even when a molten glass film to be formed between the working material and the die is not locally formed, and also micro metal pools of molten glass can be formed even when the hot extrusion is carried out with a high working degree.  <P>COPYRIGHT: (C)2008,JPO&INPIT